Does MKV Support HDR10 and Dolby Vision?

This article explores whether the Matroska (MKV) container format natively supports HDR10 and Dolby Vision metadata. It details how the container handles these high dynamic range formats, the technical specifications behind the support, and what you need to know regarding playback compatibility across different devices and media players.

HDR10 Support in MKV

The MKV container fully and natively supports HDR10.

HDR10 relies on static metadata (specifically SMPTE ST 2086 mastering display color volume, MaxCLL, and MaxFALL parameters) to tell your display how to map brightness levels and colors. In an MKV file, this static metadata is stored directly within the video track headers—most commonly alongside HEVC (H.265) video streams. Because this integration is standardized, almost all modern media players, smart TVs, and streaming devices can read HDR10 metadata from an MKV file and display it correctly.

Dolby Vision Support in MKV

The MKV container natively supports Dolby Vision metadata. While Dolby Vision was historically restricted to MP4 containers, the Matroska specification was updated to officially support Dolby Vision mapping.

Dolby Vision utilizes dynamic metadata, which adjusts color and brightness levels on a frame-by-frame basis. MKV handles this metadata by storing the Dolby Vision configuration record within the codec private data (CodecPrivate) or as Block Additional data, depending on the specific profile being used.

Dolby Vision Profiles in MKV

MKV supports the primary Dolby Vision profiles: * Profile 7: Commonly found on UHD Blu-ray discs. It contains a Base Layer (HDR10) and an Enhancement Layer with Dolby Vision metadata. MKV can store this as a single-track dual-layer (STDL) file, allowing players to fall back to HDR10 if they do not support Dolby Vision. * Profile 5 and Profile 8: Typically used by streaming services (like Netflix or Apple TV+). MKV natively stores this metadata, allowing compatible players to trigger Dolby Vision playback directly.

Playback and Compatibility

While the MKV container natively supports both HDR10 and Dolby Vision metadata, successful playback depends entirely on your playback chain (the player software, the operating system, and the TV/monitor).

• Software Players: Media players like Plex, Kodi, Infuse, and MPC-HC (with MadVR or MPC Video Renderer) natively read and decode both HDR10 and Dolby Vision from MKV containers.
• Hardware Limitations: Some older smart TVs and legacy media streamers only recognize Dolby Vision when it is muxed into an MP4 container. However, most modern streaming devices (such as the Nvidia Shield TV, Apple TV 4K, and newer Fire TV devices) fully support Dolby Vision in MKV through compatible apps.